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<div class="refentry" lang="en">
<a name="AtkRegistry"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="AtkRegistry.top_of_page"></a>AtkRegistry</span></h2>
<p>AtkRegistry — An object used to store the GType of the factories used to create an accessible
object for an object of a particular GType.</p>
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<div class="refsynopsisdiv">
<a name="AtkRegistry.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
                    <a class="link" href="AtkRegistry.html#AtkRegistry-struct" title="AtkRegistry">AtkRegistry</a>;
void                <a class="link" href="AtkRegistry.html#atk-registry-set-factory-type" title="atk_registry_set_factory_type ()">atk_registry_set_factory_type</a>       (<a class="link" href="AtkRegistry.html" title="AtkRegistry">AtkRegistry</a> *registry,
                                                         <a
href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"
>GType</a> type,
                                                         <a
href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"
>GType</a> factory_type);
<a
href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"
>GType</a>               <a class="link" href="AtkRegistry.html#atk-registry-get-factory-type" title="atk_registry_get_factory_type ()">atk_registry_get_factory_type</a>       (<a class="link" href="AtkRegistry.html" title="AtkRegistry">AtkRegistry</a> *registry,
                                                         <a
href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"
>GType</a> type);
<a class="link" href="AtkObjectFactory.html" title="AtkObjectFactory">AtkObjectFactory</a>*   <a class="link" href="AtkRegistry.html#atk-registry-get-factory" title="atk_registry_get_factory ()">atk_registry_get_factory</a>            (<a class="link" href="AtkRegistry.html" title="AtkRegistry">AtkRegistry</a> *registry,
                                                         <a
href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"
>GType</a> type);
<a class="link" href="AtkRegistry.html" title="AtkRegistry">AtkRegistry</a>*        <a class="link" href="AtkRegistry.html#atk-get-default-registry" title="atk_get_default_registry ()">atk_get_default_registry</a>            (void);
</pre>
</div>
<div class="refsect1" lang="en">
<a name="AtkRegistry.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
  <a
href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject"
>GObject</a>
   +----AtkRegistry
</pre>
</div>
<div class="refsect1" lang="en">
<a name="AtkRegistry.description"></a><h2>Description</h2>
<p>
The AtkRegistry is normally used to create appropriate ATK "peers" for user
interface components.  Application developers usually need only interact with
the AtkRegistry by associating appropriate ATK implementation classes with
GObject classes via the atk_registry_set_factory_type call, passing the
appropriate GType for application custom widget classes.
</p>
</div>
<div class="refsect1" lang="en">
<a name="AtkRegistry.details"></a><h2>Details</h2>
<div class="refsect2" lang="en">
<a name="AtkRegistry-struct"></a><h3>AtkRegistry</h3>
<pre class="programlisting">typedef struct _AtkRegistry AtkRegistry;</pre>
<p>
The AtkRegistry structure should not be accessed directly.

</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="atk-registry-set-factory-type"></a><h3>atk_registry_set_factory_type ()</h3>
<pre class="programlisting">void                atk_registry_set_factory_type       (<a class="link" href="AtkRegistry.html" title="AtkRegistry">AtkRegistry</a> *registry,
                                                         <a
href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"
>GType</a> type,
                                                         <a
href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"
>GType</a> factory_type);</pre>
<p>
Associate an <a class="link" href="AtkObjectFactory.html" title="AtkObjectFactory"><span class="type">AtkObjectFactory</span></a> subclass with a <a
href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"
><span class="type">GType</span></a>. Note:
The associated <em class="parameter"><code>factory_type</code></em> will thereafter be responsible for
the creation of new <a class="link" href="AtkObject.html" title="AtkObject"><span class="type">AtkObject</span></a> implementations for instances
appropriate for <em class="parameter"><code>type</code></em>.</p>
<p>

</p>
<div class="variablelist"><table border="0">
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<td><p><span class="term"><em class="parameter"><code>registry</code></em> :</span></p></td>
<td> the <a class="link" href="AtkRegistry.html" title="AtkRegistry"><span class="type">AtkRegistry</span></a> in which to register the type association
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>type</code></em> :</span></p></td>
<td> an <a class="link" href="AtkObject.html" title="AtkObject"><span class="type">AtkObject</span></a> type 
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>factory_type</code></em> :</span></p></td>
<td> an <a class="link" href="AtkObjectFactory.html" title="AtkObjectFactory"><span class="type">AtkObjectFactory</span></a> type to associate with <em class="parameter"><code>type</code></em>.  Must
implement AtkObject appropriate for <em class="parameter"><code>type</code></em>.
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<hr>
<div class="refsect2" lang="en">
<a name="atk-registry-get-factory-type"></a><h3>atk_registry_get_factory_type ()</h3>
<pre class="programlisting"><a
href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"
>GType</a>               atk_registry_get_factory_type       (<a class="link" href="AtkRegistry.html" title="AtkRegistry">AtkRegistry</a> *registry,
                                                         <a
href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"
>GType</a> type);</pre>
<p>
Provides a <a
href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"
><span class="type">GType</span></a> indicating the <a class="link" href="AtkObjectFactory.html" title="AtkObjectFactory"><span class="type">AtkObjectFactory</span></a> subclass
associated with <em class="parameter"><code>type</code></em>.</p>
<p>

</p>
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<col align="left" valign="top">
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<tr>
<td><p><span class="term"><em class="parameter"><code>registry</code></em> :</span></p></td>
<td> an <a class="link" href="AtkRegistry.html" title="AtkRegistry"><span class="type">AtkRegistry</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>type</code></em> :</span></p></td>
<td> a <a
href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"
><span class="type">GType</span></a> with which to look up the associated <a class="link" href="AtkObjectFactory.html" title="AtkObjectFactory"><span class="type">AtkObjectFactory</span></a>
subclass
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a <a
href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"
><span class="type">GType</span></a> associated with type <em class="parameter"><code>type</code></em>
</td>
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<hr>
<div class="refsect2" lang="en">
<a name="atk-registry-get-factory"></a><h3>atk_registry_get_factory ()</h3>
<pre class="programlisting"><a class="link" href="AtkObjectFactory.html" title="AtkObjectFactory">AtkObjectFactory</a>*   atk_registry_get_factory            (<a class="link" href="AtkRegistry.html" title="AtkRegistry">AtkRegistry</a> *registry,
                                                         <a
href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"
>GType</a> type);</pre>
<p>
Gets an <a class="link" href="AtkObjectFactory.html" title="AtkObjectFactory"><span class="type">AtkObjectFactory</span></a> appropriate for creating <span class="type">AtkObjects</span>
appropriate for <em class="parameter"><code>type</code></em>.</p>
<p>

</p>
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<td><p><span class="term"><em class="parameter"><code>registry</code></em> :</span></p></td>
<td> an <a class="link" href="AtkRegistry.html" title="AtkRegistry"><span class="type">AtkRegistry</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>type</code></em> :</span></p></td>
<td> a <a
href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"
><span class="type">GType</span></a> with which to look up the associated <a class="link" href="AtkObjectFactory.html" title="AtkObjectFactory"><span class="type">AtkObjectFactory</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> an <a class="link" href="AtkObjectFactory.html" title="AtkObjectFactory"><span class="type">AtkObjectFactory</span></a> appropriate for creating <span class="type">AtkObjects</span>
appropriate for <em class="parameter"><code>type</code></em>.
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<hr>
<div class="refsect2" lang="en">
<a name="atk-get-default-registry"></a><h3>atk_get_default_registry ()</h3>
<pre class="programlisting"><a class="link" href="AtkRegistry.html" title="AtkRegistry">AtkRegistry</a>*        atk_get_default_registry            (void);</pre>
<p>
Gets a default implementation of the <a class="link" href="AtkObjectFactory.html" title="AtkObjectFactory"><span class="type">AtkObjectFactory</span></a>/type
registry.
Note: For most toolkit maintainers, this will be the correct
registry for registering new <a class="link" href="AtkObject.html" title="AtkObject"><span class="type">AtkObject</span></a> factories. Following
a call to this function, maintainers may call <a class="link" href="AtkRegistry.html#atk-registry-set-factory-type" title="atk_registry_set_factory_type ()"><code class="function">atk_registry_set_factory_type()</code></a>
to associate an <a class="link" href="AtkObjectFactory.html" title="AtkObjectFactory"><span class="type">AtkObjectFactory</span></a> subclass with the GType of objects
for whom accessibility information will be provided.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a default implementation of the <a class="link" href="AtkObjectFactory.html" title="AtkObjectFactory"><span class="type">AtkObjectFactory</span></a>/type
registry
</td>
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